- 搜标题
- 搜题干
- 搜选项
单项选择题
Which of the following is correct about the description of loop optimization is ()
A．Change the loop variable by using the plus count
B．Change the loop variable by using the minus count
C．while' should be used when the number of loops is uncertain
D．Loop unrolling can improve the quality of program
B．Change the loop variable by using the minus count
C．while' should be used when the number of loops is uncertain
D．Loop unrolling can improve the quality of program
